MCP1631RD-MCC2 Microchip Technology, MCP1631RD-MCC2 Datasheet - Page 97

• Manufacturer Part Number: MCP1631RD-MCC2
• Description: REFERENCE DESIGN MCP1631HV
• Manufacturer: Microchip Technology

Specifications of MCP1631RD-MCC2

• Main Purpose: Power Management, Battery Charger
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP1631HV, PIC16F883
• Primary Attributes: 1 ~ 2 Cell- Li-Ion, 1 ~ 5 Cell- NiCd/NiMH, 1 ~ 2 1W LEDs
• Secondary Attributes: Status LEDs
• Silicon Manufacturer: Microchip
• Application Sub Type: Battery Charger
• Kit Application Type: Power Management - Battery
• Silicon Core Number: MCP1631HV, PIC16F883
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 8-8:
FIGURE 8-9:
© 2009 Microchip Technology Inc.
CV
V
To Comparators
and ADC Module
REF
DD
V
V
CV
VRSS = 1
VRSS = 0
To Comparators
and ADC Module
V
REF
REF
REF
REF
FixedRef
+
+
VROE
-
AV
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
COMPARATOR AND ADC VOLTAGE REFERENCE BLOCK DIAGRAM
VCFG1
VROE
AV
VRSS
DD
SS
8R
VREN
C1RSEL
C2RSEL
0.6V
0
1
1
0
15
Analog
0
MUX
VRSS
4
R
CV
VR<3:0>
REF
PIC16F882/883/884/886/887
Fixed Voltage
Reference
R
EN
16 Stages
Comparator
Reference
Voltage
AV
R
DD
R
AV
1
0
SS
VCFG0
Sleep
HFINTOSC enable
FVREN
8R
0
1
VCFG1
Reference
Voltage
ADC
DS41291F-page 95
VRSS = 1
VRSS = 0
V
REF
V
-
RR